Acupuncture, a practice derived from traditional Chinese medicine, is used to help manage pain.
Studies suggest that acupuncture may lead to improvement in low-back pain. It may also help relieve knee pain associated with osteoarthritis, reduce the frequency of tension headaches and migraines, and relieve some fibromyalgia symptoms.
“Evidence suggests that acupuncture may provide a range of health benefits. It may be useful as a stand-alone treatment for some conditions, but, as in your case, it’s increasingly used as part of an integrative medicine approach in conjunction with conventional medical treatments.”
Mayo Clinic News Network
Acupuncture is generally considered safe when performed by an experienced practitioner using sterile needles.
There have been extensive studies conducted on acupuncture, especially for back and neck pain, osteoarthritis/knee pain, and headache. However, researchers are only beginning to understand whether acupuncture can be helpful for various health conditions.
What the Science Says About the Effectiveness of Acupuncture
Results from a number of studies suggest that acupuncture may help ease types of pain that are often chronic such as low-back pain, neck pain, and osteoarthritis/knee pain. It also may help reduce the frequency of tension headaches and prevent migraine headaches. Therefore, acupuncture appears to be a reasonable option for people with chronic pain to consider.
For Low-Back Pain
- A 2012 analysis of data on participants in acupuncture studies looked at back and neck pain together and found that actual acupuncture was more helpful than either no acupuncture or simulated acupuncture.
- A 2010 review by the Agency for Healthcare Research and Quality found that acupuncture relieved low-back pain immediately after treatment but not over longer periods of time.
- A 2008 systematic review of studies on acupuncture for low-back pain found strong evidence that combining acupuncture with usual care helps more than usual care alone.
- Clinical practice guidelines issued by the American Pain Society and the American College of Physicians in 2007 recommend acupuncture as one of several nondrug approaches physicians should consider when patients with chronic low-back pain do not respond to self-care (practices that people can do by themselves, such as remaining active, applying heat, and taking pain-relieving medications).
For Neck Pain
- A 2009 analysis found that actual acupuncture was more helpful for neck pain than simulated acupuncture, but the analysis was based on a small amount of evidence (only three studies with small study populations).
- A large German study with more than 14,000 participants evaluated adding acupuncture to usual care for neck pain. The researchers found that participants reported greater pain relief than those who didn’t receive it; the researchers didn’t test actual acupuncture against simulated acupuncture.
For Osteoarthritis/Knee Pain
- A 2014 Australian clinical study involving 282 men and women showed that needle and laser acupuncture were modestly better at relieving knee pain from osteoarthritis than no treatment, but not better than simulated (sham) laser acupuncture. Participants received 8 to 12 actual and simulated acupuncture treatments over 12 weeks. These results are generally consistent with previous studies, which showed that acupuncture is consistently better than no treatment but not necessarily better than simulated acupuncture at relieving osteoarthritis pain.
- A major 2012 analysis of data on participants in acupuncture studies found that actual acupuncture was more helpful for osteoarthritis pain than simulated acupuncture or no acupuncture.
- A 2010 systematic review of studies of acupuncture for knee or hip osteoarthritis concluded that actual acupuncture was more helpful for osteoarthritis pain than either simulated acupuncture or no acupuncture. However, the difference between actual and simulated acupuncture was very small, while the difference between acupuncture and no acupuncture was large.
- A 2012 analysis of data on individual participants in acupuncture studies looked at migraine and tension headaches. The analysis showed that actual acupuncture was more effective than either no acupuncture or simulated acupuncture in reducing headache frequency or severity.
- A 2009 systematic review of studies concluded that actual acupuncture, compared with simulated acupuncture or pain-relieving drugs, helped people with tension-type headaches. A 2008 systematic review of studies suggested that actual acupuncture has a very slight advantage over simulated acupuncture in reducing tension-type headache intensity and the number of headache days per month.
- A 2009 systematic review found that adding acupuncture to basic care for migraines helped to reduce migraine frequency. However, in studies that compared actual acupuncture with simulated acupuncture, researchers found that the differences between the two treatments may have been due to chance.
For Other Conditions
- Results of a systematic review that combined data from 11 clinical trials with more than 1,200 participants suggested that acupuncture (and acupuncture point stimulation) may help with certain symptoms associated with cancer treatments.
- There is not enough evidence to determine if acupuncture can help people with depression.
- Acupuncture has been promoted as a smoking cessation treatment since the 1970s, but research has not shown that it helps people quit the habit.
Read more about the challenges of studying acupuncture:
Studying acupuncture is challenging because:
- Clinical trials often differ in terms of technique, the number of acupuncture points, the number of sessions, and the duration of those sessions.
- Results of an acupuncture session may be associated with a person’s beliefs and expectations about their treatment or from their relationship with the therapist, rather than from acupuncture treatment itself.
Read more in the National Center for Complementary and Integrative Health
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- Cherkin DC, Sherman KJ, Avins AL, et al. A randomized trial comparing acupuncture, simulated acupuncture, and usual care for chronic low back pain. Archives of Internal Medicine. 2009;169(9):858–866.
- Chou R, Qaseem A, Snow V, et al. Diagnosis and treatment of low back pain: a joint clinical practice guideline from the American College of Physicians and the American Pain Society. Annals of Internal Medicine. 2007;147(7):478–491.
- Cummings M. Modellvorhaben Akupunktur—a summary of the ART, ARC and GERAC trials. Acupuncture in Medicine. 2009;27(1):26–30.
- Furlan A, Yazdi F, Tsertsvadze A, et al. Complementary and Alternative Therapies for Back Pain II. Evidence Report/Technology Assessment No. 194. Rockville, MD: Agency for Healthcare Research and Quality. 2010. AHRQ Publication No. 10(11)–E007.
- Hinman RS, McCrory P, Pirotta M, et al. Acupuncture for chronic knee pain. A randomized clinical trial. JAMA. 2014;312(13):1313–1322.
- Linde K, Allais G, Brinkhaus B, et al. Acupuncture for migraine prophylaxis. Cochrane Database of Systematic Reviews. 2009;(1):CD001218. Accessed at www.thecochranelibrary.com on July 2, 2014.
- Linde K, Allais G, Brinkhaus B, et al. Acupuncture for tension-type headache. Cochrane Database of Systematic Reviews. 2009;(1):CD007587. Accessed at www.thecochranelibrary.com on July 2, 2014.
- Manheimer E, Cheng K, Linde K, et al. Acupuncture for peripheral joint osteoarthritis. Cochrane Database of Systematic Reviews. 2010;(1):CD001977. Accessed at www.thecochranelibrary.com on July 2, 2014.
- Vickers AJ, Cronin AM, Maschino AC, et al. Acupuncture for chronic pain: individual patient data meta-analysis. Archives of Internal Medicine. 2012;172(19):1444–1453.
- Vickers AJ, Linde K. Acupuncture for chronic pain. JAMA. 2014;311(9):955–956.
- Witt CM, Jena S, Brinkhaus B, et al. Acupuncture for patients with chronic neck pain. Pain. 2006;125(1–2):98–106.
- Yuan J, Purepong N, Kerr DP, et al. Effectiveness of acupuncture for low back pain: a systematic review. Spine. 2008;33(23):E887–E900.